﻿// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;
using ICSharpCode.SharpDevelop;
using ICSharpCode.SharpDevelop.Project;

namespace ICSharpCode.PackageManagement
{
	public class ProjectBrowserUpdater : IProjectBrowserUpdater
	{
		ProjectBrowserControl projectBrowser;
		
		public ProjectBrowserUpdater()
			: this(ProjectBrowserPad.Instance.ProjectBrowserControl)
		{
		}
		
		public ProjectBrowserUpdater(ProjectBrowserControl projectBrowser)
		{
			this.projectBrowser = projectBrowser;
			SD.ProjectService.ProjectItemAdded += ProjectItemAdded;
		}

		protected virtual void ProjectItemAdded(object sender, ProjectItemEventArgs e)
		{
			if (e.ProjectItem is FileProjectItem) {
				AddFileProjectItemToProjectBrowser(e);
			}
		}
		
		void AddFileProjectItemToProjectBrowser(ProjectItemEventArgs e)
		{
			var visitor = new UpdateProjectBrowserFileNodesVisitor(e);
			foreach (AbstractProjectBrowserTreeNode node in projectBrowser.TreeView.Nodes) {
				node.AcceptVisitor(visitor, null);
			}
		}
		
		public void Dispose()
		{
			SD.ProjectService.ProjectItemAdded -= ProjectItemAdded;
		}
	}
}
